NewDevSecOps / Security Engineer ZantechDevSecOps / Security EngineerArlington, VAThe DevSecOps / Security Engineer serves as the lead technical engineer for automation, CI/CD, and security posture of the cloud infrastructure, directly executing Technical Infrastructure and Platform Support requirements and supporting continuous Authority to Operate (ATO) under the DoD Risk Management Framework. 5 years supporting the Risk Management Framework (RMF) for DoD or federal systems, including DISA STIGs, vulnerability assessments, and patching/remediation.
NewSecurity Engineer, Corporate Security AnthropicSecurity Engineer, Corporate SecurityWashington, DCExtend device-trust and zero-trust access controls so company systems are reached from managed devices bound to the right person and carrying the right level of access, treating the experience of fellow employees as a design constraint rather than an afterthought. Hands-on endpoint security engineering on macOS, Windows, Linux, or ChromeOS, such as MDM and declarative device management profile engineering, application allowlisting or binary authorization, system extensions and endpoint security frameworks, or their platform equivalents.
Information Systems Security Engineer (ISSE) Dobbs Defense Solutions, LLCInformation Systems Security Engineer (ISSE)Landover, MDThis role partners closely with system administrators, network engineers, Information System Security Officers (ISSOs), and application teams to strengthen cybersecurity posture, support continuous monitoring, and protect mission-critical systems. Hands-on experience administering Tenable Nessus, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, and Ubuntu Linux.
Application Security Engineer 3 Bloomberg Industry GroupApplication Security Engineer 3Arlington, VirginiaResponsible for leading application security engineering efforts, designing scalable security architectures, performing advanced risk assessments, integrating security across the SDLC, driving AI‑related security controls, evaluating vendor solutions, scaling automation, and contributing to incident response and strategic security improvements. As an Application Security Engineer III, you will lead security engineering initiatives, perform advanced risk assessments, and design scalable security controls across critical applications.
Cyber Security Engineer SME Abacus TechnologyCyber Security Engineer SMEWashington, Washington, DCDevelop automation scripts for security monitoring and incident response tasks using tools like Terraform, Ansible, or cloud-native automation tools and implement and maintain security tools and technologies that enhance the overall security posture such as Prisma Cloud CSPM (Cloud Security Posture Management) platform. Experience in assisting responses to external audits, penetration tests, vulnerability assessments, recommending and coordinating application fixes, patch management, risk assessments, and implementing security procedures in the event of a security breach.
AWS Platform Engineer ICONMA, LLCAWS Platform EngineerReston, VA$82.12–$87.12 / hourContainer Security Tools: Twistlock, Sysdig, Aqua etc. is a plus, Platform Monitoring, Observability, & Performance Tools: Nginx, New Relic, AppDynamics, Data Dog, Thanos, Jaeger, LogDNA, etc. Leverage Cloud-native architecture components including Containers, immutable infrastructure, Microservices, Service Mesh etc., to build highly available and Fault tolerant applications.
Security Engineer Omm IT SolutionsSecurity EngineerWashington, WashingtonThe Security Operations Engineer shall be responsible for implementing new firewall architectures, upgrades and features as necessary and assisting in the administration of all information security firewalls to include updates, upgrades, policy administration, and validation. Minimum six (6) years of experience configuring and administering firewall technologies such as carrier class Checkpoint Firewalls, Palo Alto and Network Security Policy Management.
Cyber Systems Engineer (S) Northrop Grumman CorpCyber Systems Engineer (S)Annapolis Junction, MD$101,000–$151,400 / yearWhat You''ll Get to Do: A Cybersecurity Systems Engineer (CSSE) will implement weapon system requirements to ensure cyber survivability attributes are implemented in system designs as it assesses/evaluates the customers'/stakeholders' cybersecurity requirements to decompose, derive, and refine the system's cybersecurity requirements at all levels to drive the built-in cybersecurity protections to the architecture and design. Bachelor's degree with 2 years of experience in: Systems Engineering, Cybersecurity Engineering, Computer Engineering, Computer Science, or 6 years' experience in a cyber system engineering related fields in lieu of a degree.
Web Application Security Engineer (Appsec / Devsecops) Essnova Solutions, Inc.Web Application Security Engineer (Appsec / Devsecops)Washington, DCEssnova Solutions is seeking an experienced Web Application Security Engineer to support a federal customer by integrating security throughout the software development lifecycle (SDLC) and protecting enterprise web applications and APIs from evolving cyber threats. Essnova Solutions is a growing technology consulting firm delivering innovative IT, cloud, cybersecurity, engineering, and digital transformation solutions to Federal Government clients.
Network Management Systems (NMS) Linux Engineer CACINetwork Management Systems (NMS) Linux EngineerSterling, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The successful candidate will be responsible for designing, implementing, and maintaining Linux-based systems, ensuring high performance, reliability, and security of our network monitoring and management infrastructure.
Senior Information System Security Engineer General Dynamics Information TechnologySenior Information System Security EngineerReston, VirginiaAssist IA team in established Authorization and Accreditation (A&A) process using a risk mitigation framework (RMF) across the design lifecycle for classified systems obtaining and maintaining Interim Authorization to Test (IATT), Authority to Connect (ATC) and Authorization to Operate (ATO). To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Senior Cloud Security Engineer Anduril Industries IncSenior Cloud Security EngineerWashington, DC$166,000–$220,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
Expert Network Engineer Emergent TechnologiesExpert Network EngineerReston, VirginiaWith our comprehensive technological solutions, we aim to share our expertise to help these entities develop a strategic plan, ensure a seamless implementation process, and produce accurate and efficient results. The ideal candidate will have deep expertise in network architecture, routing and switching technologies, and cloud and software-defined networking solutions.
Network Solutions Engineer CACINetwork Solutions EngineerWashington Dc, District of ColumbiaServing as a technical expert on established and ad-hoc project teams providing technical direction, interpretation, and alternatives on existing and new services to meet both architectural and operational needs. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Enterprise Network DNS IPAM Engineer CACIEnterprise Network DNS IPAM EngineerSterling, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. You will be responsible for the design, implementation, and maintenance of the company’s DNS and IP address management systems, including the management of ASNs and their integration into the broader network infrastructure.
Senior Network Engineer Pyramid, IncSenior Network EngineerMcLean, VA$70–$75 / hourFull timeBy applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. At least 4 years of experience with SD-WAN technologies (Versa, Aryaka, Cisco, Silver Peak, Juniper Networks, Fortinet, etc.) .
Network Engineer - VERSA Surge Support Emergent TechnologiesNetwork Engineer - VERSA Surge SupportReston, VirginiaWith our comprehensive technological solutions, we aim to share our expertise to help these entities develop a strategic plan, ensure a seamless implementation process, and produce accurate and efficient results. These roles are vital to the customer’s next-generation network architecture and GNOC (Global Network Operations Center) monitoring operations.
Network Engineer - Subject Matter Expert Emergent TechnologiesNetwork Engineer - Subject Matter ExpertReston, VirginiaEmergent Technologies Inc., a veteran-owned technology solutions provider based in Herndon, VA, is seeking a highly experienced Principal Network Engineer / Senior Network Architect to lead the design, deployment, and support of complex network infrastructures. With our comprehensive technological solutions, we aim to share our expertise to help these entities develop a strategic plan, ensure a seamless implementation process, and produce accurate and efficient results.
Network Engineer Antero Technology ServicesNetwork EngineerAnnapolis Junction, MarylandWorking knowledge of network technologies and protocols including Trunking, VTP, Layer 2 & 3 Port-channels, Spanning-Tree, Port-Security, HSRP, EIGRP, OSPF, QoS, BGP, and MPLS, BFD. Your team provides voice, video, and/or data communications network services to worldwide customers so they can support mission critical operations.
Network Engineer, Sr Antero Technology ServicesNetwork Engineer, SrAnnapolis Junction, MarylandWorking knowledge of network technologies and protocols including Trunking, VTP, Layer 2 & 3 Port-channels, Spanning-Tree, Port-Security, HSRP, EIGRP, OSPF, QoS, BGP, and MPLS, BFD. Your team provides voice, video, and/or data communications network services to worldwide customers so they can support mission critical operations.